Mathematics, 14.05.2021 17:40 dee1334
A dump truck weighs 11.2511.25 tons when empty. A conveyor belt pours sand into the truck at a constant rate of \frac{1}{4}
4
1
ton per minute until it is full.
Let tt represent the elapsed time in minutes. Let ww represent the weight of the truck after tt minutes.
Write an equation for ww in terms of tt.
Enter your equation in the box provided. Enter only your equation.
w=w=
1
$$
Part B
The dump truck from Part A weighs 1818 tons when filled. At the same time the dump truck is being filled, an identical dump truck filled to capacity is being emptied at a rate of \frac{1}{8}
8
1
ton per minute.
How much sand is in each dump truck when the trucks are the same weight?
Enter your answer in the box.
Answers: 3
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A dump truck weighs 11.2511.25 tons when empty. A conveyor belt pours sand into the truck at a const...
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